<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>freemarker 模版渲染</title>
</head>
<p>${hello}</p>
<p>${datetime?datetime}</p>
<#if tests??>
<#list tests as test>
名字：${test.name}<br>
</#list>
</#if>
</body>
</html>